Last updated: August 21, 2025
In September, Makassar, Indonesia, experiences a vibrant tropical climate characterized by a maximum temperature soaring up to 36°C (96°F), while the average settles around a comfortable 28°C (82°F). As the month unfolds, the minimum temperatures dip to a refreshing 20°C (69°F), providing relief from the heat. The region anticipates significant precipitation, with a total of 106 mm (4.2 in) falling over 13 days, contributing to an overall humidity level of 74%. This combination of warmth and moisture creates a lush environment, making September a captivating time to explore the natural beauty and rich culture of Makassar.
In September, Makassar, Indonesia, experiences a noticeable warmth with temperatures reaching their peak for the year. The month's minimum temperature rises slightly to 20°C (69°F), while the average temperature climbs to 28°C (82°F), reflecting the gradual transition towards more intense heat. At the other end of the spectrum, the maximum temperature can soar to a staggering 36°C (96°F), making it one of the hottest times of the year. This significant warm-up signifies a trend of steadily increasing temperatures as the region moves from the milder conditions of the previous months, setting the stage for a sultry end to the dry season. As September unfolds, the blend of elevated warmth and occasional humidity invites both locals and visitors to savor the vibrant atmosphere of this bustling tropical city.
In September, Makassar experiences a moderate rise in precipitation, recording 106 mm (4.2 inches) over approximately 13 days. This slight uptick follows the dry spell of August, which sees significantly lower rainfall at 78 mm (3.1 inches) across just 10 days. As the region transitions toward the wetter months, September marks a gradual return to more typical rainfall patterns, laying the groundwork for the heavy showers expected in October and November. This shift serves as a reminder of Makassar's tropical climate, characterized by its dynamic rainfall trends, where the dry season gives way to the moisture-laden months ahead.
In September, Makassar experiences a noticeable dip in humidity, with levels at 74%, marking the lowest point of the year. This decline follows a trend of relatively high humidity throughout the earlier months, where values consistently ranged from 81% to 84%. As the wet season approaches, humidity begins to creep back up in October and November, settling at 76% and 75%, respectively. September's drop seems to signal a brief respite in the pervasive moisture that characterizes the tropical climate, offering a glimpse of the drier conditions before they give way to the wetter months ahead.
In September, the UV Index in Makassar, Indonesia, jumps back up to 15, maintaining its designation as extreme, with a burn time of just 10 minutes. This marks a return to the higher levels of UV exposure seen earlier in the year, particularly in January through March, where the index peaked at 16. The trend across the months shows a consistent risk of UV radiation, with values hovering between 11 and 16, reflecting the tropical climate's relentless sun. As we transition into October, the index slightly dips to 14, but remains a reminder of the importance of sun protection. For more detailed insights and safety tips on UV exposure, check the Makassar UV Index.
UV Risk Categories
September in Makassar, Indonesia, basks in vibrant sunshine, with 302 hours of gold-drenched daylight. This delightful month continues the trend of abundant sunshine established in August, where residents and visitors enjoyed 312 hours of radiant weather. As the dry season progresses, Makassar experiences a peak in sunshine, making it one of the sunniest months of the year. Following the warmer summer months, September ushers in a slight dip in sunlight hours, yet it remains rich in brightness, trailing only behind the stellar October, which promises an impressive 314 hours. This gradual transition highlights a seasonal rhythm that enhances outdoor activities and cultural festivities, inviting all to savor the beauty of Makassar under its sunlit skies.
In September, visitors to Makassar, Indonesia can expect a 30% chance of sunny weather, which marks a notable decline from the summer months of June to August, where the sunshine likelihood held steady at 38%. As the region transitions from the more favorable dry season into the wetter months ahead, this slight dip signals the onset of changing weather patterns. However, September still offers relatively good opportunities for sunshine, particularly when compared to the subsequent months of October at 27% and November plummeting to just 9%. This makes September a transitional month where travelers can enjoy a decent blend of sunshine before the heavy rains of the latter part of the year set in.
In September, daylight once again stretches to a generous 12 hours in Makassar, Indonesia, marking a return to the longer days reminiscent of the start of the year. This shift from the shorter days of the previous months signifies a seasonal transition, as the city experiences a balance of sunlight that is both refreshing and invigorating. From April to August, daylight dipped to 11 hours, creating a cozy atmosphere. However, September's resumption of longer daylight hours signals a gradual approach toward the brighter months ahead, ensuring that residents and visitors alike can enjoy extended evenings filled with vibrant activities and stunning sunsets.
As September rolls into Makassar, the wind whispers a gentle 1.7 m/s (4 mph), mirroring the softness that has graced the preceding months. This modest breeze maintains the trend set by the late summer months, offering a sense of consistency in the region's calm climate. Notably, it marks a slight decline from the breezier days of January and October, where winds pick up to 2.2 m/s (5 mph) and 2.1 m/s (5 mph) respectively. This serene September air invites both locals and visitors to embrace the tranquility of the coastal beauty, making it an ideal time for leisurely strolls along the waterfront and vibrant outdoor markets, as the winds remain pleasantly gentle.
Weather in Makassar varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Makassar, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present contrasting weather patterns. In September, temperatures range from a minimum of 20°C (69°F) to a maximum of 36°C (96°F), with an average of 28°C (82°F). The month experiences moderate rainfall, totaling 106 mm (4.2 in) over about 13 days, and the humidity hovers around 74%. In contrast, January sees slightly higher temperatures with a minimum of 23°C (74°F), an average of 26°C (80°F), and a maximum of 32°C (90°F). However, it is also characterized by significantly increased precipitation, with 389 mm (15.3 in) falling over 25 days and a humidity level rising to 81%. For a detailed look at January weather, you can check out Makassar weather in January.
In comparing the weather between September and February, September tends to be hotter with average temperatures around 28°C (82°F) and maximums soaring up to 36°C (96°F). The month experiences a relatively moderate rainfall of 106 mm (4.2 in) over 13 days, accompanied by a humidity level of 74%. In contrast, February's temperatures are slightly cooler, with an average of 26°C (80°F) and maximums reaching 31°C (89°F). However, it is significantly wetter, receiving 354 mm (13.9 in) of precipitation over 26 days and higher humidity at 84%. For a more detailed look at February weather, check out Makassar weather in February.
When comparing the weather in September and March, we see notable differences. September typically boasts warmer temperatures with a minimum of 20°C (69°F) and averaging around 28°C (82°F), peaking at 36°C (96°F). In contrast, March has a slightly higher minimum temperature of 23°C (74°F) and averages 27°C (80°F), but with a cooler maximum of 32°C (91°F).
Precipitation levels also vary significantly between the two months. September experiences 106 mm (4.2 in) of rainfall over 13 days, while March is much wetter, receiving 317 mm (12.5 in) across 28 days. Furthermore, March has a higher humidity level of 84%, compared to September's 74%. For a closer look at March's weather specifics, check out Makassar weather in March.
In comparing the weather between September and April, April tends to be slightly warmer with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 33°C (91°F), while September has a lower average range of 20°C (69°F) to 36°C (96°F). However, April experiences significantly more rainfall, with 313 mm (12.3 in) of precipitation over 27 days, compared to September's 106 mm (4.2 in) over just 13 days. Additionally, humidity levels are higher in April at 82%, compared to 74% in September. For more detailed information on April's weather patterns, you can visit Makassar weather in April.
In comparing the weather of September and May, both months present warm averages, but notable differences emerge. September typically experiences a minimum temperature of 20°C (69°F) and a maximum of 36°C (96°F), whereas May's temperatures range from a minimum of 23°C (74°F) to a maximum of 33°C (92°F). While both months maintain an average temperature of 28°C (82°F), May is significantly wetter, recording 221 mm (8.7 in) of precipitation over 25 days, compared to September's 106 mm (4.2 in) across 13 days. Additionally, humidity levels are slightly higher in May at 81%, compared to 74% in September. For more detailed information on May weather, you can visit Makassar weather in May.
When comparing the weather in September and June, we see some distinct differences. September typically experiences slightly higher maximum temperatures, reaching up to 36°C (96°F) with an average of 28°C (82°F), while June has a maximum of 33°C (91°F) and an average of 27°C (81°F). Despite the warmer temperatures, September has less precipitation overall, with 106 mm (4.2 in) falling over 13 days, compared to June's 208 mm (8.2 in) over 22 days. Additionally, humidity levels are slightly lower in September at 74%, compared to June's 82%. For more detailed information, you can check Makassar weather in June.
When comparing the weather in September to that in July, we can see some notable differences. In September, temperatures range from a minimum of 20°C (68°F) to a maximum of 36°C (96°F), with an average of 28°C (82°F), whereas July features slightly cooler temperatures, with a minimum of 19°C (67°F), an average of 27°C (80°F), and a maximum of 33°C (91°F).
Additionally, September experiences slightly less precipitation, with 106 mm (4.2 inches) over 13 days, compared to July's 145 mm (5.7 inches) across 15 days. Humidity levels are also a bit lower in September at 74%, while July has a higher humidity of 83%. For more details on July weather specifics, you can check Makassar weather in July.
In August, the weather in Makassar features a minimum temperature of 20°C (69°F), an average of 27°C (82°F), and a maximum reaching 34°C (94°F). The month sees about 78 mm (3.1 in) of precipitation over 10 days, with humidity levels at 80%. In contrast, September experiences slightly higher average temperatures, with a minimum of 20°C (69°F) and a maximum of 36°C (96°F), although the average remains at 28°C (82°F). Precipitation increases to 106 mm (4.2 in) over 13 days, while humidity dips slightly to 74%. The increase in both temperatures and rainfall makes September notably wetter and warmer than August. For more detailed information, check Makassar weather in August.
In September, the weather features a minimum temperature of 20°C (69°F) and averages around 28°C (82°F), with maximums reaching 36°C (96°F). The month experiences about 106 mm (4.2 in) of precipitation over 13 days, with humidity levels sitting at 74%. In contrast, October sees a slight increase in minimum temperature to 22°C (72°F), while the average remains steady at 28°C (83°F). Maximum temperatures decline slightly to 35°C (95°F), but precipitation rises to 134 mm (5.3 in) over 19 days, along with a marginal increase in humidity to 76%. For those interested in details about October's weather, you can explore more here: Makassar weather in October.
In September, the weather is characterized by warmer temperatures with a minimum of 20°C and a maximum of 36°C, averaging around 28°C. During this month, the region experiences 106 mm of precipitation over 13 days, and humidity levels hover at 74%. In contrast, November sees slightly warmer minimum temperatures at 24°C, with an average changing little at 28°C but a reduced maximum of 33°C. However, November is significantly wetter, receiving 286 mm of rain spread over 27 days, and maintains a similar humidity level of 75%. For a more detailed overview, you can check Makassar weather in November.
September and December in Makassar exhibit distinct weather patterns. September tends to be warmer, with temperatures averaging 28°C (82°F), peaking at 36°C (96°F), but it also experiences significant rainfall, with 106 mm (4.2 in) over 13 days. In contrast, December sees slightly cooler temperatures, averaging 27°C (81°F) with a maximum of 32°C (91°F), but it is much wetter, receiving 420 mm (16.5 in) of rain across 29 days. Additionally, humidity rises from 74% in September to 78% in December, contributing to a more humid feel as the year comes to a close. For more specific insights, check Makassar weather in December.
As September unfolds in Makassar, the weather presents a unique blend of warmth and humidity that sets it apart from the preceding months. With temperatures peaking at 36°C and an average of 28°C, the month offers a tropical ambiance that's hard to resist. This period of the year does see a notable increase in precipitation, with about 106 mm falling over 13 days, adding a refreshing touch to the otherwise balmy days. While humidity levels linger around 74%, the occasional rain showers provide a gentle relief from the heat, making September an enchanting time to experience Makassar. For more detailed insights, explore the full Makassar Climate guide.